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                  | DESCRIPTION | SIZE RANGE | SPECIFICATION | GRADES |  
                  |  | 1/4" NB to 16" NB |  |  |  
                  |  |  | ASTM A-312 |  |  
                  | S.S. Seamless | SCH 5, SCH 10, | ASTM A-213 | TP-304, 309, 310, 304L 316, 316L, 316H, 316Ti, 321, 310, 304H, 347, 347H, 904L |  
                  | Pipes / Tubes | SCH 20, SCH 40, | ASTM A-269 |  |  
                  |  | SCH 80, SCH 160, | ASTM A-268 |  |  
                  |  | SCH XXS. |  |  |  
                  |  |  |  |  |  
                  |  | 1/4" NB to 20" NB |  |  |  
                  |  |  | ASTM A-312, A-778, |  |  
                  | S.S. Welded | SCH 5, SCH 10, | ASTM-249, A-269, | TP-304, 304L, 309,. 316, 316L, 316H, 316Ti, 321, 310, 304H, 347, 347H, 904L |  
                  | Pipes / Tubes | SCH 20, SCH 40, | A-270, ASTM A-668 |  |  
                  |  | SCH 80, SCH 160, | ASTM A-249; IS 13316 |  |  
                  |  | SCH XXS. | ASTM-A 249, A-554; |  |  
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